Ottawa, Feb 22 : Ground-penetrating radar has detected 17 suspected grave sites around the property of the former Alberni Indian Residential School in British Columbia, Canada, local media reported.

The Tseshaht First Nation on Vancouver Island said its interviews with survivors, the historical records and other documents showed that 67 students died at the school, reports Xinhua news agency.  Many of the 67 children had died from medical conditions, said Sheri Meding, the lead researcher who did the work with historical records and survivors' statements, adding that there were a number of recurring themes when interviewing survivors of the school, including forced abortions, multiple burial locations without markers, students finding skulls and human remains around the grounds and witnessing small coffins being taken out of the building at night.  Tseshaht Elected Chief Councillor Wahmeesh said it was essential to embark on what he called "this journey of truth" despite the process being difficult for survivors.  He said any legal investigations would have to be done by an independent body with Tseshaht consent, and not by the Royal Canadian Mounted Police (RCMP), because of the force's role in residential schools and removing children from their homes.  He also called on Canada to conduct a review to determine the RCMP's role in the Alberni school.  Children from at least 70 Indigenous communities around British Columbia attended the school while it operated from 1900 to 1973.  The site is the latest of several Canadian locations being searched for possible unmarked graves of children who died while being forced to attend residential schools, the Canadian Press reported.